CN108278798A - A kind of water source heat pump units with treatment function - Google Patents

A kind of water source heat pump units with treatment function Download PDF

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Publication number
CN108278798A
CN108278798A CN201810255693.7A CN201810255693A CN108278798A CN 108278798 A CN108278798 A CN 108278798A CN 201810255693 A CN201810255693 A CN 201810255693A CN 108278798 A CN108278798 A CN 108278798A
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CN
China
Prior art keywords
glueballs
filter chamber
heat pump
source heat
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810255693.7A
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Chinese (zh)
Inventor
刘建华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Grad Group Co Ltd
Original Assignee
Shandong Grad Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Grad Group Co Ltd filed Critical Shandong Grad Group Co Ltd
Priority to CN201810255693.7A priority Critical patent/CN108278798A/en
Publication of CN108278798A publication Critical patent/CN108278798A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00Heat pumps
    • F25B30/06Heat pumps characterised by the source of low potential heat
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/281Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/42Treatment of water, waste water, or sewage by ion-exchange
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/22Eliminating or preventing deposits, scale removal, scale prevention
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/002Compression machines, plants or systems with reversible cycle not otherwise provided for geothermal

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The present invention relates to a kind of water source heat pump units with treatment function, including condenser, a filter chamber is equipped in the intake antrum of the condenser, the front side of filter chamber is to flow through filter plate towards what water inlet was arranged, the rear side of filter chamber is the rectification filter plate towards tube bank partition board setting, filter plate and rectification filter plate edge is flowed through to connect with water inlet cavity wall, glueballs is filled in the filter chamber, intake antrum side wall is equipped with the ball hole being connected to the filter chamber top and the ball mouth being connected to the filter chamber lower part;Structure of the invention reasonable design, the water quality progress water quality that water source heat pump units can be entered with this configuration is handled, unit operation requirement is complied with, cycle decontamination, regeneration treatment may be implemented simultaneously for glueballs used in water treatment, meet unit longtime running effect.

Description

A kind of water source heat pump units with treatment function
Technical field
The present invention relates to Water source heat pump unit technical group field more particularly to a kind of Water source heat pump units with treatment function Group.
Background technology
Water source heat pump units are the water sources using earth surface shallow-layer, such as the sun absorbed in underground water, river and lake Can and geothermal energy and the low grade heat energy resource that is formed leads to too small amount of high-order electric energy input using heat pump principle, realize low level A kind of technology that thermal energy is shifted to high level heat.
Water quality is to influence the principal element of unit safety operation, to ensure unit safety, Effec-tive Function, need to be carried out to water quality Processing, makes hardness, the calcium and magnesium of water(Ca2+、Mg2+) ion concentration, sand content, acid-base value, dirt degree etc. reach unit normal use It is required that.
Invention content
In order to solve deficiency in the prior art, the purpose of the present invention is to provide a kind of water sources with treatment function Heat pump unit.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of water source heat pump units with treatment function, including condenser, it is characterised in that:The intake antrum of the condenser It is inside equipped with a filter chamber, the front side of filter chamber is to flow through filter plate towards what water inlet was arranged, and the rear side of filter chamber is towards pipe The rectification filter plate of beam partition board setting flows through filter plate and rectification filter plate edge and is connect with water inlet cavity wall, the filter chamber Interior be filled with glueballs, intake antrum side wall is equipped with the ball hole that is connected to the filter chamber top and is connected to the filter chamber lower part Ball mouth.
The regenerator being connected to the filter chamber is further comprised, the input terminal of the regenerator passes through glueballs playback output pipe Road is connected to the ball mouth of the filter chamber, is delivered in regenerator for that will filter indoor glueballs, the regenerator it is defeated Outlet regenerates intake line by glueballs and is connected to the ball hole of the filter chamber, is used for the glue through regeneration treatment in regenerator Ball is delivered in filter chamber;
Further include on the regenerator portion disposed thereon regenerated liquid intake line and include the regenerated liquid efferent duct positioned at its bottom Road, regenerated liquid are circulated by regenerated liquid intake line and regenerated liquid output pipe in regenerator, and regenerated liquid is in internal regenerator It is mixed with the glueballs.
The glueballs intake line is also connect by pressure pipeline with a force (forcing) pump.
The dirt separator being arranged in series on glueballs playback output pipeline is further comprised, dirt separator is equipped with to be connected to its inside Inlet pipeline and blowoff line, decontamination circulated by inlet pipeline and blowoff line in dirt separator with water, and decontamination water exists It is mixed with the glueballs inside dirt separator.
It is described to flow through filter plate and rectification filter plate is all made of AND DEWATERING FOR ORIFICE STRUCTURE;
The percent opening for flowing through filter plate is 60 ~ 80%, opening diameter 3-5mm;
The percent opening of the rectification filter plate is 60 ~ 80%, opening diameter 2-3mm.
The glueballs global density is slightly less than water, and glueballs has the hollow sphere of porous structure, glueballs surface using surface Percent opening 70 ~ 85%, opening diameter 2-3mm, glueballs inside are filled with the porous structure particle of concentrated processing, porous structure Particle diameter is arranged more than glueballs surface opening diameter.
The porous structure particle uses at least one of zeolite, activated carbon, silicic acid glue, anion-cation exchange resin, And 300 ~ 500m of specific surface area of porous structure particle2/g。
Caliber is glueballs in a diameter of 15 ~ 20mm of glueballs, glueballs playback output pipeline and glueballs regeneration intake line 1.1-1.3 times of diameter.
Corresponding control valve is equipped on the pipeline.
In conclusion the beneficial effects of the invention are as follows:It is reasonable in design, Water source heat pump unit can be entered with this configuration The water quality of group carries out water quality and is handled, and complies with unit operation requirement, can simultaneously for glueballs used in water treatment To realize cycle decontamination, regeneration treatment, meet unit longtime running effect.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of condenser.
Fig. 2 is the structural schematic diagram of the present invention.
Fig. 3 is the structural schematic diagram of glueballs.
In figure:1 condenser, 2 flashing valves, 3 go out ball valve, 4 dirt separators, 5 expansion valves, 6 evaporators, 7 compressors, 8 blowdown valves, 9 regenerated liquid valves, 10 ball valves, 11 drainage valves, 12 regenerators, 13 regeneration valves, 14 pressurizing valves, 15 pressure pumps, 16 regeneration pipelines Valve, 17 water outlets, 18 ball holes, 19 pressure stabilizing chambers, 20 tube bank, 21 tube bank partition boards, 22 rectification filter plates, 23 ball mouths, 24 glueballs, Filter plate, 27 partition boards, 28 porous structure particles are flowed through in 25 water inlets, 26.
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this explanations by particular specific embodiment below Content disclosed by book understands other advantages and effect of the present invention easily.
As shown in Figure 1, 2, 3:A kind of water source heat pump units with treatment function, including by condenser 1, evaporator 6, The water source heat pump units that compressor 7 and 5 primary clustering of expansion valve are constituted, the wherein water outlet 17 of condenser 1 are connected to water chamber, cold The water inlet 25 of condenser 1 is connected to intake antrum, is spaced apart by partition board 27 between water chamber and intake antrum, and water chamber and water inlet It is connected to by the tube bank 20 of single tube journey or two-tube-pass inside condenser 1 between chamber, wherein:
A filter chamber is equipped in the intake antrum of the condenser 1, the front side of filter chamber is to be flowed through towards what water inlet 25 was arranged The rear side of filter plate 26, filter chamber is the rectification filter plate 22 being arranged towards tube bank partition board 21, flows through filter plate 26 and rectification filtering 22 edge of plate is connect with water inlet cavity wall, and glueballs 24 is filled in the filter chamber, and intake antrum side wall is equipped with and the filter chamber The ball hole 18 of top connection and the ball mouth 23 being connected to the filter chamber lower part;
Further, described to flow through filter plate 26 and rectification filter plate 22 is all made of AND DEWATERING FOR ORIFICE STRUCTURE;
The percent opening for flowing through filter plate 26 is 60 ~ 80%, opening diameter 3-5mm, the dirt for stopping filtering larger particles Object;
The percent opening of the rectification filter plate 22 is 60 ~ 80%, opening diameter 2-3mm, the dirt for stopping filtering smaller particle Object, Soil sus is between glueballs 24 or is deposited near filter chamber bottom and ball mouth 23, and wherein rectification filter plate 22 is opened Hole arrangement is laid out according to the tube bank 20 of expanded joint on tube bank partition board 21 and determines, to ensure 20 hydraulic equilibriums of each tube bank, realizes that effect is good Heating efficiency and energy-saving effect;
Further, 24 global density of the glueballs is slightly less than water, allows glueballs 24 by natural buoyancy and in certain hydraulic pressure Circulation conveying is completed in effect;
Glueballs 24 has the hollow sphere of porous structure, 24 surface percent opening 70 ~ 85% of glueballs, opening diameter 2- using surface 3mm, 24 inside of glueballs are filled with the porous structure particle 28 of concentrated processing, and 28 diameter of porous structure particle is more than 24 table of glueballs Face opening diameter setting, the carrier that porous structure particle 28 is used as by glueballs 24 recycle in whole system, porous knot Structure particle 28 has the function of blocking filtering, absorption, absorbs demineralized water;
Further, the porous structure particle 28 is using in zeolite, activated carbon, silicic acid glue, anion-cation exchange resin One or more, and 300 ~ 500m of specific surface area of porous structure particle 282/ g, for realizing preferable adsorption effect;
Three-stage filtration effect and two level voltage regulation result are realized by above structure, specially:Water needed for water source heat pump units by Water inlet 25 enters intake antrum, and carries out by-pass filtration by flowing through filter plate 26 successively, and two level is carried out by the glueballs 24 of filter chamber Filtering absorption softening, three-stage filtration is carried out by rectification filter plate 22;Glueballs 24 and filter plate 26, rectified is flowed through in filter chamber Filter plate 22 act under, filtering room area to water carry out level-one voltage stabilizing, while rectification filter plate 22 with tube bank partition board 21 it Between region to water carry out two level voltage stabilizing.
A kind of water source heat pump units with treatment function further comprise the regenerator 12 being connected to the filter chamber, institute The input terminal for stating regenerator 12 is connected to by 24 playback output pipeline of glueballs with the ball mouth 23 of the filter chamber, and glueballs 24 regenerates Output pipe is equipped with out ball valve 3, is delivered in regenerator 12 for that will filter indoor glueballs 24, the regenerator 12 it is defeated Outlet regenerates intake line by glueballs 24 and is connected to the ball hole 18 of the filter chamber, and glueballs 24 regenerates in intake line output Equipped with regeneration valve 13, for the glueballs 24 through regeneration treatment in regenerator 12 to be delivered in filter chamber;
Further include that the regenerated liquid intake line in portion disposed thereon and the regenerated liquid included positioned at its bottom export on the regenerator 12 Pipeline, regenerated liquid intake line are equipped with regenerated liquid valve 9, and regenerated liquid intake line is used to connect with regenerated liquid storage container, then Raw liquid output is equipped with drainage valve 11, and for regenerated liquid output pipe for being connect with regenerated liquid returnable, regenerated liquid passes through regeneration The circulation in regenerator 12 of liquid intake line and regenerated liquid output pipe, regenerated liquid are mixed in 12 inside of regenerator and the glueballs 24 Splice grafting touches;Wherein 24 a diameter of 15 ~ 20mm of glueballs, 24 playback output pipeline of glueballs and glueballs 24 regenerate caliber in intake line 1.1-1.3 times of 24 diameter of glueballs, for keeping the smoothly circulation conveying effect of glueballs 24;
The operation principle of regenerator 12 is:Glueballs 24 enters regenerator 12 by ball valve 10, opens regenerated liquid valve 9, makes regenerated liquid Into inside regenerator 12, rotation comes into full contact with glueballs 24 with regenerated liquid repeatedly in regenerator 12, and regenerated liquid can be according to water source Acid-base value and hardness using other salting liquids such as NaCL aqueous solutions, weak acid, weak base, to neutralize porous structure particle in glueballs 24 28 acid-base property or the zwitterion of displacement sorption material make porous structure particle 28 regain adsorption filtration activity, and reach To Active pharmaceutical, it is then turned on drainage valve 11, dirt and regenerated liquid are exhausted.
A kind of water source heat pump units with treatment function, which further comprise, is arranged in series in 24 playback output pipeline of glueballs On dirt separator 4, go out the input side that ball valve 3 is located at dirt separator 4, ball be equipped with out between the outlet side and regenerator 12 of dirt separator 4 Valve 3, dirt separator 4 is equipped with is equipped with flashing valve 2, blowdown with its internal inlet pipeline and blowoff line being connected to, inlet pipeline Pipeline is equipped with blowdown valve 8, and by inlet pipeline and blowoff line, circulation, decontamination water in dirt separator 4 are removing decontamination water 4 inside of dirty device is mixed with the glueballs 24;
The operation principle of dirt separator 4 is:It filters indoor dirt and glueballs 24 by ball mouth 23 to be entered in dirt separator 4, by opening Flashing valve 2 and blowdown valve 8 are opened, makes the spin rinse repeatedly in dirt separator 4 of glueballs 24, and dirt is exhausted, passes through the dirt separator 4 Setting, glueballs 24 can tentatively be cleaned, keep the cleannes of glueballs 24, it is negative for mitigating the regeneration in regenerator 12 It carries, avoids being excessively used for regenerated liquid.
In order to complete the conveying effect of glueballs, 24 intake line of the glueballs also passes through pressure pipeline and a pressure pump 15 Connection, pressure pipeline are equipped with a pressurizing valve 14, and the glueballs 24 between pressure pipeline and ball hole 18 regenerates to be set on intake line There is regeneration pipeline valve 16, supercharging use when pressure pump 15 is recycled for glueballs 24, specially:Open out ball valve 3, blowdown valve 8, Pressurizing valve 14, pressure pump 15 and regeneration pipeline valve 16, glueballs 24 enter filter chamber under high pressure water promotion by ball hole 18 Interior, original glueballs 24 enters dirt separator 4 under buoyancy and high pressure water effect by 24 playback output pipeline of glueballs in filter chamber; Go out ball quantity with control glueballs 24 by adjusting out the opening angle of 3 inner spool of ball valve, passes through and adjust pressurizing valve 14, regenerating tube The opening angle of 16 inner spool of road valve is to control the goal quantity of regeneration glueballs 24;Described goes out ball valve 3, ball valve 10, regeneration Valve 13, pressurizing valve 14, regeneration pipeline valve 16 are ball valve or butterfly valve, can also use motorized adjustment ball valve or butterfly valve as needed.
The foregoing is merely the preferred embodiments of the present invention, as long as achieving the object of the present invention skill with essentially identical means Art scheme, belongs within protection scope of the present invention.

Claims (9)

1. a kind of water source heat pump units with treatment function, including condenser, it is characterised in that:The water inlet of the condenser Intracavitary is equipped with a filter chamber, and the front side of filter chamber is to flow through filter plate towards what water inlet was arranged, and the rear side of filter chamber is direction The rectification filter plate for restraining partition board setting flows through filter plate and rectification filter plate edge and is connect with water inlet cavity wall, the filtering Interior is filled with glueballs, and intake antrum side wall is equipped with the ball hole being connected to the filter chamber top and is connected to the filter chamber lower part Ball mouth.
2. a kind of water source heat pump units with treatment function according to claim 1, it is characterised in that:It further comprises The input terminal of the regenerator being connected to the filter chamber, the regenerator passes through glueballs playback output pipeline and the filter chamber Ball mouth is connected to, and is delivered in regenerator for that will filter indoor glueballs, the output end of the regenerator is regenerated by glueballs Intake line is connected to the ball hole of the filter chamber, for the glueballs through regeneration treatment in regenerator to be delivered to filter chamber It is interior;
Further include on the regenerator portion disposed thereon regenerated liquid intake line and include the regenerated liquid efferent duct positioned at its bottom Road, regenerated liquid are circulated by regenerated liquid intake line and regenerated liquid output pipe in regenerator, and regenerated liquid is in internal regenerator It is mixed with the glueballs.
3. a kind of water source heat pump units with treatment function according to claim 2, it is characterised in that:The glueballs Intake line is also connect by pressure pipeline with a force (forcing) pump.
4. a kind of water source heat pump units with treatment function according to claim 2, it is characterised in that:It further comprises The dirt separator being arranged in series on glueballs playback output pipeline, dirt separator are equipped with and its internal inlet pipeline being connected to and blowdown Pipeline, decontamination are circulated by inlet pipeline and blowoff line in dirt separator with water, decontamination water inside dirt separator with it is described Glueballs is mixed.
5. a kind of water source heat pump units with treatment function according to claim 1, it is characterised in that:It is described to flow Filter plate and rectification filter plate are all made of AND DEWATERING FOR ORIFICE STRUCTURE;
The percent opening for flowing through filter plate is 60 ~ 80%, opening diameter 3-5mm;
The percent opening of the rectification filter plate is 60 ~ 80%, opening diameter 2-3mm.
6. a kind of water source heat pump units with treatment function according to claim 1, it is characterised in that:The glueballs Global density is slightly less than water, and glueballs has the hollow sphere of porous structure, glueballs surface percent opening 70 ~ 85%, trepanning using surface A diameter of 2-3mm, glueballs inside are filled with the porous structure particle of concentrated processing, and porous structure particle diameter is more than glueballs table Face opening diameter setting.
7. a kind of water source heat pump units with treatment function according to claim 6, it is characterised in that:It is described porous Structure particles are using zeolite, activated carbon, silicic acid glue, at least one of anion-cation exchange resin, and porous structure particle 300 ~ 500m of specific surface area2/g。
8. a kind of water source heat pump units with treatment function according to claim 6, it is characterised in that:The glueballs A diameter of 15 ~ 20mm, glueballs playback output pipeline and glueballs regenerate 1.1-1.3 times that caliber in intake line is glueballs diameter.
9. a kind of water source heat pump units with treatment function, feature exist according to any one of claims 1-4 In:Corresponding control valve is equipped on the pipeline.
CN201810255693.7A 2018-03-27 2018-03-27 A kind of water source heat pump units with treatment function Pending CN108278798A (en)

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CN201810255693.7A CN108278798A (en) 2018-03-27 2018-03-27 A kind of water source heat pump units with treatment function

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Application Number Priority Date Filing Date Title
CN201810255693.7A CN108278798A (en) 2018-03-27 2018-03-27 A kind of water source heat pump units with treatment function

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CN108278798A true CN108278798A (en) 2018-07-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112209535A (en) * 2020-11-04 2021-01-12 张延辉 Compound sewage treatment plant for tidal flow artificial wetland

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005315501A (en) * 2004-04-28 2005-11-10 Nikkei Nekko Kk Heat exchanger with liquid receiver
CN201351999Y (en) * 2008-11-18 2009-11-25 浙江正理电子电气有限公司 Air-source and water-source double-heat source heat pump water heat
CN103438757A (en) * 2013-08-29 2013-12-11 安徽新力电业科技咨询有限责任公司 Condenser cleaning system and cleaning method in steam turbine closed type circulating water system
WO2016110166A1 (en) * 2015-01-06 2016-07-14 谢茗 Novel water jet condenser with multiple closed water chambers and jet flow adjusting valve
CN106145495A (en) * 2016-07-29 2016-11-23 天津市欣跃今朝科技发展有限公司 A kind of sewage treatment equipment of reusable edible
CN207108644U (en) * 2017-07-21 2018-03-16 山东宏力热泵能源股份有限公司 Heat-exchanger rig with filtering adsorption function
CN208108546U (en) * 2018-03-27 2018-11-16 山东格瑞德集团有限公司 A kind of water source heat pump units with treatment function

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005315501A (en) * 2004-04-28 2005-11-10 Nikkei Nekko Kk Heat exchanger with liquid receiver
CN201351999Y (en) * 2008-11-18 2009-11-25 浙江正理电子电气有限公司 Air-source and water-source double-heat source heat pump water heat
CN103438757A (en) * 2013-08-29 2013-12-11 安徽新力电业科技咨询有限责任公司 Condenser cleaning system and cleaning method in steam turbine closed type circulating water system
WO2016110166A1 (en) * 2015-01-06 2016-07-14 谢茗 Novel water jet condenser with multiple closed water chambers and jet flow adjusting valve
CN106145495A (en) * 2016-07-29 2016-11-23 天津市欣跃今朝科技发展有限公司 A kind of sewage treatment equipment of reusable edible
CN207108644U (en) * 2017-07-21 2018-03-16 山东宏力热泵能源股份有限公司 Heat-exchanger rig with filtering adsorption function
CN208108546U (en) * 2018-03-27 2018-11-16 山东格瑞德集团有限公司 A kind of water source heat pump units with treatment function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112209535A (en) * 2020-11-04 2021-01-12 张延辉 Compound sewage treatment plant for tidal flow artificial wetland

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Application publication date: 20180713

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